Hồ Chí Minh
Full-time
As a core and feature backend team, we are continuously developing technologies for the Zalo Ecosystem. The candidate will work on payment - related software development projects, integrating payment gateways and providing business - need - based solutions.
What you will do
- Participate in the design, development and implementation of new features and various supporting tools as required of Zalo Mobile;
- Collaborate with product managers and designers to understand user requirements and translate them into technical solutions;
- Design, develop, and integrate scalable APIs and web services using Java, Spring Boot, and related technologies;
- Develop & maintain high-traffic, low-latency applications, delivering high-availability and performance;
- Analyze and understand product requirements, clarifying inconsistencies, conflicts, or ambiguities, to effectively develop solutions that meet business needs.
What you will need
- Minimum 3+ years of experience as a backend software engineer using Java. Candidates with backend background in other languages are welcome!
- Solid knowledge of object-oriented programming, data structures, and algorithms;
- Good at network protocols (TCP, UDP, HTTP) and socket programming principles;
- Deep understanding of the inner workings of Java technologies and related libraries;
- Experience with database technologies, including SQL and NoSQL databases (e.g., MySQL and MongoDB);
- Bonus points if you have experience in knowing and using ReactJS framework (React, Vue);
- High responsibility, young, active, good at individual and team work.